7402227

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 11450112

約数和(自身を除く): 4047885

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5261, 15783, 36827, 110481, 352487, 1057461, 2467409, 7402227]

約数ペア:

[(1, 7402227), (3, 2467409), (7, 1057461), (21, 352487), (67, 110481), (201, 36827), (469, 15783), (1407, 5261)]